Elysium Nexus Developer Hub

Version: 1.0.0 Commit ref: 4b572c2 Last updated: 2026-02-19 Authored by: Staff

Elysium Nexus is a multi-tenant intelligence and orchestration platform for financial services. It ingests transactional and operational data from banks, fintechs, and mobile money operators, and produces advisory signals including business health scoring, fraud detection, risk assessment, cashflow forecasting, and compliance workflow orchestration.

This developer hub documents the platform as it exists in production code. Every claim is backed by a file path and commit reference. No capability is documented unless verified through source code analysis.

What This Documentation Covers

• Architecture: Service topology, communication patterns, event bus
• Data Model: Core entities, analytical schemas, tenant isolation
• Authentication: API key, JWT, session, HMAC service auth
• API: REST endpoints (82+), GraphQL schema (46+ operations)
• Audit and Governance: Tamper-evident logging, retention, GDPR
• Security: Encryption, sanitization, rate limiting, circuit breakers
• Deployment: Cloud Run configuration, environment variables
• Known Limitations: Feature flag status, unimplemented capabilities

What This Documentation Does Not Cover

• Roadmap features or planned capabilities
• Marketing claims that are not yet implemented
• Third-party system internals (partner bank systems, regulatory portals)

How to Use This Hub

If you are a platform integrator, start with Authentication and API Walkthrough.

If you are a compliance reviewer, start with Audit and Governance and Security Model.

If you are an infrastructure operator, start with Architecture and Deployment.

If you are conducting due diligence, review the Security Disclosures and Platform Scope.

Platform at a Glance